A Hollow Cylindrical Conductor (Inner Radius = A, Outer Radius

question 33

Multiple Choice

A hollow cylindrical conductor (inner radius = a, outer radius = b) carries a current i uniformly spread over its cross section. Which graph below correctly gives B as a function of the distance r from the center of the cylinder?

• A) I
• B) II
• C) III
• D) IV
• E) V

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